*{
    margin: 0;
    padding: 0;
}
body{
  /*   width: 100%;
    height: 100%; */
    margin:0 auto;   
    background-image: url(tp/xj.jpg);
    background-size: 110% 180%;
    background-repeat: no-repeat;
    /* background-image: linear-gradient(to right, rgb(218, 205, 171), rgb(196, 123, 145)); */
    }
h1{
    position: relative;
    margin-top: 100px;
    text-align:center;
    color: rgb(29, 133, 124);
}
.tp{
    position: relative;
    margin-top:  80px;
    margin-left: 50%;
    transform: translateX(-50%);
    width: 500px;
    height: 300px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: 20px 0;
    background-image: url(tp/lt.jpg);
}
.btn{
    text-align: center;
    position: absolute;
    background-image: url(tp/yh.jpg);
    background-size: cover;  
    border-radius: 10%;
    margin-left: 32%;
    margin-top: 25%;
    width: 200px;
    height: 20px;
    
}

.btn:hover{
    transform: scale(1.1);
    color: red;
    transition: all 1s;  
     
}
.login-bg{
    display: none;
   width:100%;
   height:1200px;
   position: fixed;
   top:0px;
   left:0px;
   background: rgba(0,0,0, 0.3);
}
.login{
    display: none;
    width:512px;
    height:300px;
    position: fixed;
    border: #ebebeb solid 1px;
    border-radius: 5%;
    left:50%;
    top:50%;
    background: rgb(112, 199, 173);
    box-shadow: 0px 0px 20px #ddd;
    z-index: 666;
    transform: translate(-50%,-50%); 
   
}
.login span img{
    position: absolute;
    right:-12px;
    top:-11px;
}
.login span img:hover{
   transform: rotate(360deg);
   transition: all 1s; 
}
.dl{
    font-size: 30px;
    margin-left: 145px;
    border: 0px solid #333;
    width:200px;
    height:50px;
    line-height: 50px;
    color:pink;
    text-align: center;
}
.dl input{
    height:50px;
    margin-left: 15px;
    color: rgb(92, 162, 224);
    border-radius: 10px;
    background-color: rgb(201, 192, 167);
}
.login .zce{
    width:200px;
    height:30px;
    line-height: 30px;
    text-align: center;
    margin-left: 145px;
    transform: translateY(40px);
}
.zcelan{
    display: none;
    width:512px;
    height:300px;
    position: fixed;
    border: #ebebeb solid 1px;
    left:50%;
    top:50%;
    border-radius: 5%;
    background: rgb(112, 199, 173);
    box-shadow: 0px 0px 20px #ddd;
    z-index: 666;
    transform: translate(-50%,-50%); 
}
.zce {
    font-size: 30px;
    margin-left: 145px;
    border: 0px solid #333;
    width:200px;
    height:50px;
    line-height: 50px;
    color:pink;
    text-align: center;
}
.zce input{
    height:50px;
    margin-left: 15px;
    color: rgb(92, 162, 224);
    border-radius: 10px;
    background-color: rgb(201, 192, 167);
}